1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.dao.orm.hibernate;
24  
25  import com.liferay.portal.kernel.dao.orm.ORMException;
26  import com.liferay.portal.kernel.dao.orm.ScrollableResults;
27  
28  /**
29   * <a href="ScrollableResultsImpl.java.html"><b><i>View Source</i></b></a>
30   *
31   * @author Brian Wing Shun Chan
32   */
33  public class ScrollableResultsImpl implements ScrollableResults {
34  
35      public ScrollableResultsImpl(
36          org.hibernate.ScrollableResults scrollableResults) {
37  
38          _scrollableResults = scrollableResults;
39      }
40  
41      public boolean first() throws ORMException {
42          try {
43              return _scrollableResults.first();
44          }
45          catch (Exception e) {
46              throw ExceptionTranslator.translate(e);
47          }
48      }
49  
50      public Object get(int i) throws ORMException {
51          try {
52              return _scrollableResults.get(i);
53          }
54          catch (Exception e) {
55              throw ExceptionTranslator.translate(e);
56          }
57      }
58  
59      public boolean last() throws ORMException {
60          try {
61              return _scrollableResults.last();
62          }
63          catch (Exception e) {
64              throw ExceptionTranslator.translate(e);
65          }
66      }
67  
68      public boolean next() throws ORMException {
69          try {
70              return _scrollableResults.next();
71          }
72          catch (Exception e) {
73              throw ExceptionTranslator.translate(e);
74          }
75      }
76  
77      public boolean previous() throws ORMException {
78          try {
79              return _scrollableResults.previous();
80          }
81          catch (Exception e) {
82              throw ExceptionTranslator.translate(e);
83          }
84      }
85  
86      public boolean scroll(int i) throws ORMException {
87          try {
88              return _scrollableResults.scroll(i);
89          }
90          catch (Exception e) {
91              throw ExceptionTranslator.translate(e);
92          }
93  
94      }
95  
96      private org.hibernate.ScrollableResults _scrollableResults;
97  
98  }